I'm sure it is him just cuz he used 2 do a bit of break dancing sometimes during Marky Mark + The Funky Bunch. He also dose that bit in The Big Hit where he kinda break dances when shooting those mob guys in the hotel.

guys, guys, guys!! lol...didnt you read the above posts!! E said it was Mark's stunt double (NOT Mark), his name is Sean he said that in chat and I can remember him saying this (as did others who were there)!! so please take his word for it okay!!